Warren Self Storage in Warren, Maine serves residential and commercial customers. We offer eight unit sizes from 5x5 to 10x30. Long Term rates are negotiable and we offer adjusted auto rates. Winter specials are available. Our modern facility is clean, competitively priced, well lighted and conveniently located on Route One next to Route 90. Our Hours of Operation are: 24 Hours Self service with phone service available until 7:00pm.